Market Form Morning Brief: Friday 4 September 2026
Friday 4 September 2026 · bookmaker prices only · historical context from the Market Form database.
Official non-runner price effects are measured and removed from signal calculations. Genuine market movement before and after each withdrawal is retained.
1. The market in 60 seconds
Strongest support: Delgany Second Now — 02:15 Bangor-on-Dee NR-ADJUSTED · 8/11 → 1/3 · +16.08pp.
Biggest drift: Etonnante — 02:40 Haydock · 1/3 → 4/6 · -15.31pp.
2. Three moves you need to know
Strongest support recorded across 6 previous 10am market snapshots.
Historical percentile: 100th.
Trainer context: Dan Skelton has a baseline win rate of 24.4%. At 15pp+ support by 1pm, that record is 23/41 (56.1%) — an uplift of +31.7 points.
Strongest support recorded across 5 previous 10am market snapshots.
Historical percentile: 100th.
Trainer context: Charlie Longsdon has a baseline win rate of 7.2%. At 5pp+ support by 1pm, that record is 7/21 (33.3%) — an uplift of +26.1 points.
Strongest support recorded across 4 previous 10am market snapshots.
Historical percentile: 100th.
Historical delivery level: 3.41pp+. At that level or stronger, 2/3 finished first or second (67%). Today: reached.
Trainer context: Josh Halley has a baseline win rate of 4.8%. At 5pp+ support by 1pm, that record is 0/8 (0%) — below the yard baseline.
3. The market warning
Largest drift recorded across 3 previous 10am market snapshots.
Historical percentile: 100th.
A drift is not automatically a lay. The point is whether today's weakness resembles the markets in which this horse has previously failed — or whether it has historically ignored market weakness.
4. Trainer money: which yards are attracting support?
Strongest: Shimmering Shadow (02:30 Ascot) at +8.48pp.
Yard baseline: 15.8%. When receiving 5pp+ support by 1pm: 12/47 won (25.5%).
Strongest: Delgany Second Now (02:15 Bangor-on-Dee) at +16.08pp.
Yard baseline: 24.4%. When receiving 15pp+ support by 1pm: 23/41 won (56.1%).
Strongest: Marsala (02:40 Haydock) at +15.80pp.
Yard baseline: 17.7%. When receiving 15pp+ support by 1pm: 8/18 won (44.4%).
5. The race everyone should open
This is the most active race in the 9am snapshot: 5 meaningful market signals, including 2 supported and 3 drifting runners.
Key market activity: Imelda (-4.74pp) · Magic Music (+4.64pp) · Dream Illusion (-5.19pp) · Clementines Star (-9.09pp).
6. The historical signal of the morning
Today's move sits in the 100th historical percentile for this horse at the comparable morning stage. Only 0 of 6 previous runs produced a stronger move.
7. What to watch before 1pm
- Delgany Second Now — if support reaches 20pp+, this yard's historical win rate rises to 71.4%.
- Jullou De Grissay — if support reaches 10pp+, this yard's historical win rate rises to 37.5%.
- Siege Of Carthage — watch whether the early move holds, strengthens or gives ground back as more bookmaker money arrives.
Every runner. Live bookmaker prices. Historical market comparisons. Trainer behaviour. Delivery levels. The full market journey as it develops through the day.
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